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Baxi 800 824 boiler

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Plumbproud rating

87.82%

Baxi 800 824 System Gas boiler

We scored this Baxi 800 824 System boiler at 87.82% on our internal benchmarking system. To determine a score, we take into consideration a number of different factors including the boiler's energy efficiency, installed price, likely running costs, and the length of the manufacturer's warranty.

On a standard fit, we would expect this Baxi 800 824 System boiler to cost you £2,000 supplied and fully installed by an experienced Gas Safe PlumbProud fitter.

Wondering if the Baxi 800 824 is the right boiler for your home? Then speak to a professional here by getting in touch via email or call us on 01604 343053. You can also get a free quote by entering your postcode in the box on the page.


Installed price around

£2,000

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Baxi 800 824 System Gas boiler frequently asked questions

Is the Baxi 800 824 boiler a combi, regular or a system boiler?

Looking for a gas system boiler for your flat or house? Then the Baxi 800 824 may be an option you should consider.

System boilers share many similarities with more traditional heat only boilers, like the need to program the times you want them to provide you with heat and hot water - just use the control panel to do this.

Where they differ from regular boilers is that they do not require a separate cold-water tank - everything is done within the hot water cylinder, which contains built-in circulating pumps. This makes them easier to install as there is one less component to fit and makes them more suitable for properties with no loft space, smaller lofts or for homeowners who are considering converting their loft.

As long as you have programmed your system boiler in advance, you will have the hot water you need ready for whenever you want to use it. Once the water is heated, it will remain available, warm, inside the tank until it’s all used up. It will then draw more water from the mains to start heating so that it can provide heat and hot water for the times you've told the system boiler you need it.

Is a Baxi 800 824 system boiler appropriate for my house or apartment?

To determine that, we need to consider the size of the boiler. Size doesn't mean how big it is - it means how big its "output" is.

The output rate of a boiler tells you how much power it has available to it for heating the water that comes out of your taps and warms your radiators. A higher output rate means that your boiler has more power at its disposal.

You need to make sure you select a boiler with the right output rate. That's because, if your output rate is too high, then your boiler will have more power than it needs but it will cost too much to run. If the output rate is too low, your water may often not be hot enough.

The Baxi 800 824 system's output is 24 kW, so which types of property would this Baxi 800 824 System boiler be appropriate for?

Most heating engineers would recommend this Baxi 800 824 System boiler as a suitable option for medium-sized homes and larger apartments with 10-15 radiators and two bathrooms.


The dimensions of the Baxi 800 824 are

The Baxi 800 824 measures 700 mm in height by 390 mm in width by 285 mm in depth.

Is the Baxi 800 824 a condensing or non-condensing boiler?

We recommend that you choose a condensing boiler wherever possible like the Baxi 800 824 - try to go for the latest model, if possible, to take advantage of improving technology.

Condensing boilers capture and recycle the warmth still present in the water vapour condensation and in flue exhaust emissions created by burning gas to make them more efficient and economical to run.

You will save money on your gas bills too, plus condensing boilers are friendlier to the environment.

Is the Baxi 800 824 system an environmentally friendly boiler?

With environmental issues in the spotlight, more and more homeowners are becoming concerned about how they heat their homes and how much they're contributing towards combatting climate change.

14% of the UK’s greenhouse gas production comes from central heating. In the bigger cities, gas boilers in particular are responsible for dangerous levels of nitrogen dioxide emissions.

Would choosing a Baxi 800 824 system help the environment? Let’s see what the performance figures suggest.

All boilers manufactured and installed in the UK are required to have an energy efficiency rating of 92% or above (or a good “A” SEDBUK rating). Before April 2018, when the law changed, the minimum energy efficiency level permissible was 88% (86-90% is a SEDBUK "B" rating and 90%+ is an "A" rating).

A boiler's energy efficiency rating indicates the amount of energy used and wasted during normal operational performance.

Following its assessment, the Baxi 800 824 was given an efficiency rating of 93% and a SEDBUK grading of "A".

The Energy Related Products Directive grades products according to the energy they consume and the harmful gas emissions they create, from manufacturing right through to final disposal, including how they're used by customers between these two points.

The Baxi 800 824 is rated "A".

What is the warranty period on a Baxi 800 824 system boiler?

The Baxi 800 824 boiler has a warranty covering parts and labour costs for up to 10 years after installation.


Baxi 800 824 Gas System boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating93%
Band ratingA
LPG Compatible?No
P/L Warranty10 Years
Output in kW24 kW
Height700 mm
Width390 mm
Depth285 mm
MountingWall
ERP HeatA

The top 10 rated Gas System boilers

Using the Plumbproud scoring system, the current 10 ten Gas System boilers assessed using a number of important variables are as follows:

1Vaillant ecoTEC Plus 61295.72%
2Vaillant ecoTEC Plus 61595.20%
3Vaillant ecoTEC Plus 61894.37%
4Vaillant ecoTEC Plus 62493.33%
5Worcester Bosch Greenstar i System 9i92.89%
6Vaillant ecoTEC Plus 63092.75%
7Worcester Bosch Greenstar 4000 12kW92.50%
8Vaillant ecoTEC Exclusive IQ 62792.42%
9Vaillant ecoFIT Pure 61292.38%
10Vaillant ecoFIT Pure 61592.36%

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Baxi 800 824 boiler

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Baxi 800 824 System Gas boiler

  1. Home
  2. Baxi 800 824
Plumbproud rating for this boiler
87.82%

This Baxi 800 824 System boiler has been rated at 87.82%. Our PlumbProud boiler quality rating system uses price installed, energy efficiency, likely running costs, the manufacturer's warranty and other factors to determine the rating we give.

On most non-complicated installations, we would expect this Baxi 800 824 System boiler to cost £2,000 supplied and fully professionally installed.

Get a better understanding of installation costs for the Baxi 800 824 by entering your postcode in the box supplied on this page. You can also call our professional team with any boiler-related queries on 01604 343053. Alternatively, please click here to email us.


Installed price guideline
£2,000

Get your free quote

Baxi 800 824 Gas System boiler specifications

Powered by GasGas
LocationExternal
Condensing?Yes
Efficiency rating93%
Band ratingA
LPG Compatible?No
P/L Warranty10 Years
Output in kW24 kW
Height700 mm
Width390 mm
Depth285 mm
MountingWall
ERP HeatA

Baxi 800 824 System Gas boiler frequently asked questions

Is the Baxi 800 824 a regular, combi or system boiler?

If you’re looking for a system boiler for your house or flat, then the Baxi 800 824 is one you may wish to consider.

System boilers need a hot water cylinder to work, with the most popular installation location for cylinders being in an airing or landing cupboard. Unlike heat only boilers though, they don't require a separate cold water tank to go in the attic, making them suitable if roof space is at a premium or if you're planning a loft conversion in the future.

System boilers use (often built-in) circulating pumps to distribute hot water to your taps and radiators. Fitting is cheaper and quicker too because you don't need to find room for a water tank. Unlike with a combi boiler, which heats water it draws from the mains instantly, you have to program a system boiler with the times you want hot water and heating.

Is the Baxi 800 824 system boiler suitable for my house or apartment?

Whether this Baxi 800 824 System boiler is right for where you live depends on its size or "output" level. Size does not mean its physical dimensions - it means how powerful it is.

A boiler’s output is a measurement of the amount of power it can use to provide hot water to your taps and radiators. The higher its output rate, the more water it can heat.

If your new boiler’s output is too low, your hot water might not be as hot as you want it to be. If it's too high, you’ll be paying more for gas than you need to.

The output of the Baxi 800 824 system boiler is 24 kW, so which types of property would this be appropriate for?

Most heating engineers would recommend this Baxi 800 824 System boiler as a suitable option for medium-sized homes and larger apartments with 10-15 radiators and two bathrooms.


What are the dimensions of the Baxi 800 824 boiler?

The Baxi 800 824 has the following dimensions - 700 mm high, 390 mm wide, and 285 mm deep.

Is the Baxi 800 824 non-condensing or condensing?

Condensing boilers like the Baxi 800 824 improve energy efficiency and reduce your annual expenditure on gas.

They do this by capturing and recycling the warmth still present in water vapour condensation and flue exhaust gases to, for example, increase the temperature of the colder water returning from your radiators.

Condensing boilers are also much better for the environment because they emit fewer greenhouse gases.

Is the Baxi 800 824 system environmentally friendly?

More and more homeowners are aware of the importance of how we heat our homes and its impact on climate change and other environmental issues.

Central heating accounts for 14% of greenhouse gas emissions in the UK. In larger British cities, gas boilers emit dangerous levels of nitrogen dioxide into the atmosphere.

Would installing a Baxi 800 824 system boiler in your home be a green choice? Let's look at the numbers.

An energy efficiency rating of 92% or above is a legal requirement for all boilers manufactured and installed in the UK today. 92% is equivalent to a low-to-middle "A" grade on the "Seasonal Efficiency of Domestic Boilers" (SEDBUK) scale.

Energy efficiency measures how much energy a boiler uses and wastes in the course of its normal operation. The lower the waste, the lower your gas bills.

The Baxi 800 824 was awarded an efficiency rating of "93%", equivalent to a "A" rating on the SEDBUK system.

Energy-efficient boilers help the environment as they require less fuel and emit fewer harmful gases. In 2015, the EU introduced the Energy Related Products Directive (ERP) with the aim of ensuring that all manufacturers, including boiler manufacturers, developed more efficient products and processes.

This legislation aims to conserve energy at all life cycle stages, from initial production through to actual use by a customer and up to the point of disposal.

The Baxi 800 824 has been given an ERP rating of "A".

What is the warranty period for the Baxi 800 824?

Parts and labour charges incurred for repairs made to your new Baxi 800 824 are covered by a 10 year warranty.


The top 10 rated Gas System boilers

Using the Plumbproud scoring system, the current 10 ten Gas System boilers assessed using a number of important variables are as follows:

1Vaillant ecoTEC Plus 61295.72%
2Vaillant ecoTEC Plus 61595.20%
3Vaillant ecoTEC Plus 61894.37%
4Vaillant ecoTEC Plus 62493.33%
5Worcester Bosch Greenstar i System 9i92.89%
6Vaillant ecoTEC Plus 63092.75%
7Worcester Bosch Greenstar 4000 12kW92.50%
8Vaillant ecoTEC Exclusive IQ 62792.42%
9Vaillant ecoFIT Pure 61292.38%
10Vaillant ecoFIT Pure 61592.36%
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